/**
* Instantiates a cache adapter
*
* @param string $adapter The cache adapter to instantiate. Defaults to apc.
* @return Koch_Cache_Interface Cache object of the requested adapter type.
*/
public static function instantiate($adapter = 'apc')
{
if (self::$cacheObject === null) {
self::$cacheObject = Koch_Cache_Factory::getCache($adapter);
}
return self::$cacheObject;
}
/**
* Instantiates a cache adapter.
*
* @param string $adapter The cache adapter to instantiate. Defaults to apc.
*
* @return KochCache_Interface Cache object of the requested adapter type.
*/
public static function instantiate($adapter = 'apc')
{
if (self::$cacheAdapter === null) {
self::$cacheAdapter = self::factory($adapter);
}
return self::$cacheAdapter;
}
